4-Nitroquinoline-1-oxide Back Catalog number: X9147 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X9051 o-Cresol Price on request PCB-IS-A100 Mass-Labelled PCB Solution, 1.2ml x 100ng/ml, nonane Price on request 100029-1-100ML Li, 1000 µg/mL in 2% HNO3, 100ml Price on request